2D SCANNING VIDEOKYMOGRAPHY SYSTEM FOR ANALYZING VIBRATION OF VOCAL FOLD AND ANALYSIS METHOD THEREOF

摘要

The present invention relates to a planar scan video chiomorphic system for analysis of vocal mucosal motion state, comprising: a laryngeal laryngoscope observing the vocal cords; A light source for illuminating the vocal cords; A video camera for recording and storing images observed from the laryngoscope according to a scanning time; A video camera control unit for determining a scanning time of the video camera, an image capturing unit for converting a video signal transmitted from the video camera into a digital video signal, a storage unit for storing a digital video signal, A computer for displaying analysis results on a monitor, and analysis software for analyzing a video signal of the storage unit; And a monitor for displaying the shot image and the analysis result.